Outstanding features of the book
• Detailed study: practice exercises and activities.
• NCERT FILE solved at the end of each chapter; in-text questions, exercise questions and exemplar problems.
• COMPETITION FILE includes previous years NTSE (SAT) questions with answers.
• A number of HOTS with answers are given in each chapter to enhance thinking capacity of young scholars.
• Specially designed questions (solved as well as unsolved) covering all types of questions; objective type questions (MCQs, assertion-reason and case study! paragraph   based questions, etc.), very short answer type, short answer type and long answer type questions.
• Answers and Hints to selective questions of all types is a significant feature of the book. Students as well as teachers would find the book to be a valuable and     self-contained resource, one that lightens their workload and gives them all the support they need to achieve excellence.